{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T17:52:39Z","timestamp":1790790759899,"version":"4.1.0"},"reference-count":23,"publisher":"Korean Society of Otorhinolaryngology-Head and Neck Surgery","issue":"1","license":[{"start":{"date-parts":[[2022,10,31]],"date-time":"2022-10-31T00:00:00Z","timestamp":1667174400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["2020R1A4A4079931"],"award-info":[{"award-number":["2020R1A4A4079931"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100014188","name":"Ministry of Science and ICT","doi-asserted-by":"crossref","award":["2019 M3A9H1103617"],"award-info":[{"award-number":["2019 M3A9H1103617"]}],"id":[{"id":"10.13039\/501100014188","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100003625","name":"Ministry of Health and Welfare","doi-asserted-by":"publisher","award":["RS-2022-00070684"],"award-info":[{"award-number":["RS-2022-00070684"]}],"id":[{"id":"10.13039\/501100003625","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003052","name":"Ministry of Trade, Industry and Energy","doi-asserted-by":"publisher","award":["20014955"],"award-info":[{"award-number":["20014955"]}],"id":[{"id":"10.13039\/501100003052","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["e-ceo.org"],"crossmark-restriction":true},"short-container-title":["Clin Exp Otorhinolaryngol"],"published-print":{"date-parts":[[2023,2,28]]},"abstract":"<jats:p>Objectives. This study evaluated the surgical outcomes of patients with Beckwith-Wiedemann syndrome who underwent tongue-reduction surgery and analyzed whether the malocclusion and mandibular prognathism caused by macroglossia could be improved.Methods. A retrospective medical record review was performed for 11 patients with Beckwith-Wiedemann syndrome whose macroglossia was surgically treated. Demographic data, symptoms and signs, and intraoperative and postoperative surgical outcomes were evaluated. Surgery was performed by a single surgeon using the \u201ckeyhole\u201d technique, involving midline elliptical excision and anterior wedge resection. Preoperative and postoperative plain skull lateral X-rays were evaluated to assess prognathism improvement.Results. The median age at the time of surgery was 35.09 months, and the ratio of males to females was 4:7. The median surgical time was 98\u00b131.45 minutes, and the median duration of the postoperative intensive care unit stay was 3.81\u00b12.4 days. There were no airway complications. Two patients (18.2%) had postoperative wound dehiscence; however, there was no nerve damage, recurrence, or other complications. Among the five patients who underwent postoperative speech evaluation, all showed normal speech development, except one patient who had brain dysfunction and developmental delay. Measurements of the A point-nasion-B point (ANB) angles and sella-nasion-B point (SNB) angles (point A is the most concave point of the anterior maxilla; point B is the most concave point on the mandibular symphysis) on plain X-rays showed a significant decrease in the postoperative SNB angle (&lt;i&gt;P&lt;\/i&gt; &lt;0.001) and a significant increase in the ANB angle (&lt;i&gt;P&lt;\/i&gt; &lt;0.011).Conclusion. Tongue-reduction surgery is an effective and safe technique for severe forms of macroglossia associated with Beckwith-Wiedemann syndrome. In addition, it improves mandibular prognathism in young Beckwith-Wiedemann syndrome patients with macroglossia.<\/jats:p>","DOI":"10.21053\/ceo.2022.00976","type":"journal-article","created":{"date-parts":[[2022,10,31]],"date-time":"2022-10-31T00:45:56Z","timestamp":1667177156000},"page":"67-74","update-policy":"https:\/\/doi.org\/10.21053\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Tongue Reduction Surgery Improves Mandibular Prognathism in Beckwith-Wiedemann Syndrome Without Compromising Tongue Function"],"prefix":"10.21053","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6431-7889","authenticated-orcid":true,"given":"Do Won","family":"Kim","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3562-1678","authenticated-orcid":true,"given":"Jeong 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